Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 1 | #include <unistd.h> |
| 2 | #include <fcntl.h> |
| 3 | #include <string.h> |
| 4 | #include <stdarg.h> |
Jens Axboe | e46d809 | 2011-10-03 09:11:02 +0200 | [diff] [blame] | 5 | #include <syslog.h> |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 6 | |
Jens Axboe | 3c39a37 | 2006-06-06 20:56:12 +0200 | [diff] [blame] | 7 | #include "fio.h" |
| 8 | |
Jens Axboe | e46d809 | 2011-10-03 09:11:02 +0200 | [diff] [blame] | 9 | int log_valist(const char *str, va_list args) |
| 10 | { |
| 11 | if (log_syslog) { |
| 12 | vsyslog(LOG_INFO, str, args); |
| 13 | return 0; |
| 14 | } else { |
| 15 | char buffer[1024]; |
| 16 | size_t len; |
| 17 | |
| 18 | len = vsnprintf(buffer, sizeof(buffer), str, args); |
| 19 | return fwrite(buffer, len, 1, f_out); |
| 20 | } |
| 21 | } |
| 22 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 23 | int log_local(const char *format, ...) |
Jens Axboe | 691c8fb | 2008-03-07 14:26:26 +0100 | [diff] [blame] | 24 | { |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 25 | char buffer[1024]; |
| 26 | va_list args; |
| 27 | size_t len; |
| 28 | |
| 29 | va_start(args, format); |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 30 | |
Jens Axboe | e46d809 | 2011-10-03 09:11:02 +0200 | [diff] [blame] | 31 | if (log_syslog) { |
| 32 | vsyslog(LOG_INFO, format, args); |
| 33 | va_end(args); |
| 34 | return 0; |
| 35 | } else { |
| 36 | len = vsnprintf(buffer, sizeof(buffer), format, args); |
| 37 | va_end(args); |
| 38 | return fwrite(buffer, len, 1, f_out); |
| 39 | } |
Jens Axboe | 691c8fb | 2008-03-07 14:26:26 +0100 | [diff] [blame] | 40 | } |
| 41 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 42 | int log_info(const char *format, ...) |
Jens Axboe | 3c39a37 | 2006-06-06 20:56:12 +0200 | [diff] [blame] | 43 | { |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 44 | char buffer[1024]; |
| 45 | va_list args; |
| 46 | size_t len; |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 47 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 48 | va_start(args, format); |
| 49 | len = vsnprintf(buffer, sizeof(buffer), format, args); |
| 50 | va_end(args); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 51 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 52 | if (is_backend) |
| 53 | return fio_server_text_output(buffer, len); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 54 | else |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 55 | return fwrite(buffer, len, 1, f_out); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 56 | } |
| 57 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 58 | int log_err(const char *format, ...) |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 59 | { |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 60 | char buffer[1024]; |
| 61 | va_list args; |
| 62 | size_t len; |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 63 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 64 | va_start(args, format); |
| 65 | len = vsnprintf(buffer, sizeof(buffer), format, args); |
| 66 | va_end(args); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 67 | |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 68 | if (is_backend) |
| 69 | return fio_server_text_output(buffer, len); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 70 | else { |
Jens Axboe | ac9b910 | 2011-10-01 15:01:08 -0400 | [diff] [blame] | 71 | if (f_err != stderr) |
| 72 | fwrite(buffer, len, 1, stderr); |
| 73 | |
| 74 | return fwrite(buffer, len, 1, f_err); |
Jens Axboe | f29b25a | 2007-07-23 08:56:43 +0200 | [diff] [blame] | 75 | } |
Jens Axboe | e3cedca | 2008-11-19 19:57:52 +0100 | [diff] [blame] | 76 | } |